A GPS-track-based method for automatically generating road-network vector map

A method is proposed for automatically generating large-scale road-network vector maps based on GPS-probe-vehicle tracks. This method does not need to employ the basic maps of road-network maps, except the tracks formed when GPS probe vehicles are moving in road networks, to reflect the real topolog...

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Bibliographische Detailangaben

Veröffentlicht in:	Zhōngguó kēxué jìshù dàxué xuébào 2012-08, Vol.42 (8), p.623-647
Hauptverfasser:	Kong, Qingjie, Shi, Wenhuan, Liu, Yuncai
Format:	Artikel
Sprache:	chi
Schlagworte:	Digital In vehicle Longitude Mathematical analysis Networks Roads Traffic flow Vectors (mathematics)
Online-Zugang:	Volltext
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